Pulmonary involvement of salmonella infection is very rare and only one case of salmonella empyema had been reported in Korea. A 53-year-old woman presented to Kyung Hee Medical Center with 2-months history of left chest pain and mild fever. 3 months prior to admission, the patient was taken to laparoscopic laser cholecystectomy due to gall stone in other hospital. Chest X-ray taken on admission day showed pneumonic infiltration at left lower lung field with pleural effusion. Salmonella Group B was identified from the cultures of stool, blood, and pleural fluid. After consecutive therapy with two weeks of ceftriaxone and three weeks of ciprofloxacin combined with repeated pleural aspirations, the patient was recovered and discharged. But she was readmitted two months later due to fever and generalized malaise. The result of blood culture showed growth of Salminella Group B. The excisional biopsy of right supraclavicular lymph node disclosed necrotizing lymphadenitis. She was recovered clinically and no more bacteremia occurred after two weeks of ciprofloxacin therapy. We present very rare case of empyema due to salmonella infection and review the pertinent literature.
Aspirations (Psychology) ; Bacteremia ; Biopsy ; Ceftriaxone ; Chest Pain ; Cholecystectomy ; Ciprofloxacin ; Empyema* ; Female ; Fever ; Gallstones ; Humans ; Korea ; Lung ; Lymph Nodes ; Lymphadenitis ; Middle Aged ; Pleural Effusion ; Salmonella Infections ; Salmonella* ; Thorax

OBJECTIVETo establish a new non-radioactive method for electrophoretic mobility shift assay (EMSA) to investigate the binding between glucocorticoid induced leucine zipper (GILZ) and peroxisome proliferator-activated receptor-gamma 2 (PPARgamma2) promoter oligonucleotides.

METHODSGILZ protein prepared by prokaryotic expression was linked to PPARgamma2 promoter oligonucleotides end-labeled with IRDye 800 infrared dye. The DNA-protein complex was separated with non-denatured polyacrylamide gel and scanned with the Odyssey. Infrared Imaging System.

RESULTSOne lane of DNA-protein complex was clearly presented, and the signal intensity increased along with the increment of the protein load.

CONCLUSIONThis infrared imaging system can be used for EMSA for detecting the DNA-protein complex with high sensitivity efficiency and allows easy operation.

Binding Sites ; DNA ; chemistry ; DNA-Binding Proteins ; chemistry ; metabolism ; Electrophoretic Mobility Shift Assay ; instrumentation ; methods ; Fluorescent Dyes ; chemistry ; Gene Expression Regulation ; Humans ; Infrared Rays ; Protein Binding ; Protein Interaction Domains and Motifs ; physiology ; Proteins ; chemistry

BACKGROUND: There has no known epidemiologic survey on the frequency of complementary-alternative medicine (CAM) use in the treatment of adult asthma in Korea. This study examined the current use of CAM by asthma patients in Korea. METHODS: One hundred adults with asthma, who had been admitted to Kyunghee university hospital between January 2000 and December 2003, were enrolled in this survey. They received a structured questionnaire interview and a clinical assessment of prevalence and pattern of CAM use. RESULTS: 53% patients had an experience of at least one type of CAM during their asthma management. Users of CAM had more hospital visits than those who had never used CAM(1.46+/-0.68 vs. 2.11+/-1.20, p=0.001). Those in their 50th decades had more experience of CAM (80%) than the other age groups. The methods of CAM used by our patients are as follows: Diet/nutritional therapy in 35 patients(69%), herbal therapy in 28 patients(53%), acupuncture in 9 patients(17%), moxa treatment in 6 patients(11%), breathing exercises in 1 patient(2%). CONCLUSIONS: More than 50% of patients with bronchial asthma have used CAM. A more detailed and large scaled study will be needed to define the actual status of the use of CAM in the treatment for asthma. Inaddition, further research on the scientific validation of the clinical efficacy of CAM in asthma management should be followed.
Acupuncture ; Adult ; Asthma ; Breathing Exercises ; Epidemiology ; Humans ; Korea* ; Phytotherapy ; Prevalence ; Surveys and Questionnaires ; Tertiary Healthcare*

PURPOSE: We studied the voiding dysfunction after surgical treatment of female stress urinary incontinence and diagnosis and treatment. MATERIALS AND METHODS: Three hundred women with stress urinary incontinence underwent surgical procedure between January 1998 and December 2004. Ninety two patients(30.6%) experienced the postoperative voiding dysfunction. As the primary procedure for the management of postoperative voiding dysfunction alpha-blockers medication and clean intermittent catheterization(CIC) were performed. Then, hegar dilation and urethral pull-down procedure were performed as a secondary measure. For the patients who showed persistent obstructed symptoms, cutting of mesh or sling materials were performed. RESULTS: In 57 patients, symptoms improved by alpha-blockers medication and CIC. The others were received hegar dilation and urethral pull-down procedure, and 29 patients were improved. 6 patients were not controlled by conservative treatment, of which 3 patients underwent cutting of mesh or sling. De novo urgency was developed in 12 patients. Anticholinergics were taken, symptoms were diminished in 10 patients after 5 months of medication. CONCLUSION: Most voiding dysfunction after surgery may be effectively managed by conservative treatment. In cases of failure, hegar dilation and urethral pull-down procedure may be useful within postoperative first weak. Finally, cutting of mesh or sling must be considered in patient whose the secondary measure is failed.
Cholinergic Antagonists ; Diagnosis ; Female* ; Humans ; Urinary Incontinence*

PURPOSE: To evaluate the use of CT in patients with vocal cord paralysis due to extralaryngeal cause s ,andto use CT for the assessment of extralaryngeal diseases causing vocal cord paralysis. MATERIALS AND METHODS: Weprospectively studied the results of CT in 41 patients with vocal cord paralysis in whom laryngoscopy revealed nolaryngeal cause and physical examination demonstrated no definite extralaryngeal cause. The extralaryngeal causeof vocal cord palsy was determined after comprehensive clinical diagnosis. Enhanced CT scans were acquired fromthe skull base and continued to the level of the aorticopulmonary window. We used CT to assess the detection ratefor extralaryngeal causes and to extimate the extent of extralaryngeal disease and the distribution of lesions. RESULTS: CT revealed that in 20 of 41 patients(49%) the extralarygeal causes of vocal paralysis were as follows :thyroid cancer(n=10), nodal disease(n=6), esophageal cancer(n=2), neurogenic tumor(n=1), aortic aneurysm(n=1).Lesions were located on the left side in 13 patients(65%), and in the tracheoesophageal groove in 15(75%). CONCLUSION: In patients with vocal cord paralysis in whom no definite lesion is seen on physical examination, CT could be a useful primary imaging method for the assessment of extralaryngeal causes.
Diagnosis ; Humans ; Laryngoscopy ; Paralysis ; Physical Examination ; Skull Base ; Thyroid Gland ; Tomography, X-Ray Computed ; Vocal Cord Paralysis* ; Vocal Cords*

An intracapsular and pericapsular infection of the temporomandibular joint (TMJ) is rare. The invasion of bacteria into the joint space can occur through several routes. Among them, hematogenous spread is most common. This report describes three cases of abscess formation in the TMJ (intracapsular and pericapsular infection). The patients were treated with supportive care and surgical intervention (incision and drainage) under hospitalization, and their symptoms had improved. Pain of the TMJ is a typical symptom of temporomandibular joint disorders (TMD). On the other hand, an infection of the TMJ can also cause pain on the affected side, and can be misdiagnosed as routine TMD. Therefore, the possibility of an infection of the TMJ cavity should be considered when treating TMD.
Abscess ; Arthritis, Infectious ; Bacteria ; Hand ; Hospitalization ; Humans ; Joints ; Temporomandibular Joint ; Temporomandibular Joint Disorders

PURPOSE: The aim of the study is to evaluate the efficacy of initial plasma D-dimer levels measured in the emergency department (ED) in prediction of early 28-day mortality and high-risk patients for early invasive treatment in patients with Non-ST elevation acute coronary syndrome (NST-ACS). METHODS: This is a retrospective clinical study of NST-ACS patients in the ED. All patients were managed according to the 2010 ACLS guidelines. EKG, cardiac markers, and D-dimer were analyzed. All data were collected via electronic medical records. The two major endpoints were 28-day mortality and high-risk patients who were defined as cases with one of the following: refractory ischemic chest discomfort, recurrent/persistent ST deviation, ventricular tachycardia, hemodynamic instability, and signs of heart failure. We assessed the relationship between initial D-dimer levels, and high-risk patients, and 28-day mortality. RESULTS: A total of 390 patients were analyzed. There were 25 high-risk patients (6.41%) and 10 non-survival cases (2.56%). The median (inter-quartile ranges) D-dimer value was higher in high-risk patients than in non-high risk patients (1.36 [0.57 to 2.30] vs. 0.31 [0.23 to 0.53] ug/dL; p<0.0001). Area under curve (AUC) in Receiver-operatory characteristic (ROC) curve for D-dimer in high-risk patients was 0.834 (95% confidence interval: 0.750-0.920) with the optimum cutoff value of 0.475ug/dL with a sensitivity of 84% and a specificity of 71%. The median value of D-dimer in non-survival cases was higher than in survival cases (1.17 [0.84 to 18.46] vs. 0.33 [0.23 to 0.56] ug/dL; p<0.0001). AUC for D-dimer in predicting 28-day mortality was 0.837 (95% CI: 0.710-0.964) with the optimum cutoff value of 0.98 ug/dL with a sensitivity of 80.0% and a specificity of 86.3%. CONCLUSION: The D-dimer level in the initial state might be helpful in predicting high-risk patients for early invasive treatment or 28-day mortality in patients with NST-ACS in the ED.
Acute Coronary Syndrome* ; Area Under Curve ; Electrocardiography ; Electronic Health Records ; Emergency Service, Hospital ; Heart Failure ; Hemodynamics ; Humans ; Mortality ; Percutaneous Coronary Intervention ; Plasma ; Retrospective Studies ; Sensitivity and Specificity ; Tachycardia, Ventricular ; Thorax

Objective To learn the spatial and temporal patterns of primary syphilis and secondary syphilis in Shenzhen and to provide evidence for carrying out further research on syphilis.Methods Primary syphilis and secondary syphilis cases among residents in Shenzhen between 2005and 2009(n=11 303) were geocoded at street office level (n=55) based on residence at the time of diagnosis. Both spatial and space-time scan statistics were used to identify clusters of street office by using SaTScan software. Results In the purely spatial analyses, clusters were seen in the junction of the Baoan district and Nanshan district (Xinan, Xixiang, Nanshan and Nantou street office) and in the region near Hong Kong (Dongmen, Shekou, and Futian street office), as well as in the other streets where entertainment industry was relatively developed (Longhua, Huafu, Huangbei and Cuizu street office). The clusters had not changed much in the first four years, but nine clusters appeared in 2009.Annually, the most likely clusters were located in Longhua (2005, P≤0.001, RR=3.34), Bamboo (2006, P≤0.001, RR=9.59), Huafu (2007, 2008 years, P≤0.001, RR values were 4.18 and 4.75)and Cuizu (2009, P≤0.001, RR=8.02). In the space-time scan analysis, we found 16 significant clusters, which were similar to the pure spatial analyses. However, regional difference were also found, with the most likely cluster was the Guiyuan street office in 2006. Conclusion Spatial and space-time scan statistics seemed to be effective ways in describing the circular disease clusters. We have had a better understanding on spatial and temporal patterns of primary syphilis and secondary syphilis in Shenzhen through spatial and space-time scan statistics of syphilis surveillance data in the recent years. The changes of spatial and temporal patterns of primary syphilis and secondary syphilis were also described by SaTScan software, which also provided useful reference for the preventive strategies on sexually transmitted diseases as well as on HIV. Useful information was also provided for financial investment and cost-effective studies.

PURPOSE: T category of the eighth edition of the American Joint Committee on Cancer (AJCC) staging system for distal bile duct carcinoma (DBDC) was changed to include tumor invasion depth measurement, while the N category adopted a 3-tier classification system based on the number of metastatic nodes. MATERIALS AND METHODS: To validate cancer staging, a total of 200 surgically resected DBDCs were staged and compared according to the seventh and eighth editions. RESULTS: T categories included T1 (n=37, 18.5%), T2 (n=114, 57.0%), and T3 (n=49, 24.5%). N categories included N0 (n=133, 66.5%), N1 (n=50, 25.0%), and N2 (n=17, 8.5%). Stage groupings included I (n=33, 16.5%), II (n=150, 75.0%), and III (n=17, 8.5%). The overall 5-year survival rates (5-YSRs) of T1, T2, and T3 were 59.3%, 42.4%, and 12.2%, respectively. T category could discriminate patient survival by both pairwise (T1 and T2, p=0.011; T2 and T3, p < 0.001) and overall (p < 0.001) comparisons. The overall 5-YSRs of N0, N1, and N2 were 47.3%, 17.0%, and 14.7%, respectively. N category could partly discriminate patient survival by both pairwise (N0 and N1, p < 0.001; N1 and N2, p=0.579) and overall (p < 0.001) comparisons. The overall 5-YSRs of stages I, II, and III were 59.0%, 35.4%, and 14.7%, respectively. Stages could distinguish patient survival by both pairwise (I and II, p=0.002; II and III, p=0.015) and overall (p < 0.001) comparisons. On multivariate analyses, T and N categories (p=0.014 and p=0.029) and pancreatic invasion (p=0.006) remained significant prognostic factors. CONCLUSION: The T andNcategories of the eighth edition AJCC staging system for DBDC accurately predict patient prognosis.
Bile Ducts* ; Bile* ; Cholangiocarcinoma ; Classification ; Humans ; Joints* ; Multivariate Analysis ; Neoplasm Staging* ; Prognosis ; Survival Rate

PURPOSE: We evaluate the prognostic value of primary tumor location for oncologic outcomes in patients with colon cancer (CC). METHODS: CC patients treated with curative surgery between 2009 and 2012 were classified into 2 groups: right-sided colon cancer (RCC) and left-sided colon cancer (LCC). Recurrence-free survival (RFS) and overall survival (OS) were examined based on tumor stage. Propensity scores were created using eight variables (age, sex, T stage, N stage, histologic grade, presence of lymphovascular invasion/perineural invasion, and microsatellite instability status). RESULTS: Overall, 2,329 patients were identified. The 5-year RFSs for RCC and LCC patients were 89.7% and 88.4% (P = 0.328), respectively, and their 5-year OSs were 90.9% and 93.4% (P = 0.062). Multivariate survival analyses were carried out by using the Cox regression proportional hazard model. In the unadjusted analysis, a marginal increase in overall mortality was seen in RCC patients (hazard ratio [HR], 1.297; 95% confidence interval [CI], 0.987–1.704, P = 0.062); however, after multivariable adjustment, similar OSs were observed in those patients (HR, 1.219; 95% CI, 0.91–1.633; P = 0.183). After propensity-score matching with a total of 1,560 patients, no significant difference was identified (P = 0.183). A slightly worse OS was seen for stage III RCC patients (HR, 1.561; 95% CI, 0.967–2.522; P = 0.068) than for stage III LCC patients. The 5-year OSs for patients with stage III RCC and stage III LCC were 85.5% and 90.5%, respectively (P = 0.133). CONCLUSION: Although the results are inconclusive, tumor location tended to be associated with OS in CC patients with lymph node metastasis, but it was not related to oncologic outcome.
Colon ; Colonic Neoplasms ; Humans ; Lymph Nodes ; Microsatellite Instability ; Mortality ; Neoplasm Metastasis ; Propensity Score ; Proportional Hazards Models ; Treatment Outcome